"symphony orchestra performance" . "1944-11-21T20:30:00"^^ . . "NEW YORK PREMIERE of Virgil Thomson's BUGLES AND BIRDS (orchestral version)\r\nNEW YORK PREMIERE of Thomson's FUGUE\r\nNEW YORK PREMIERE of Thomson's PERCUSSION PIECE" . . . . . . . "The Philadelphia Orchestra" . . . . . . .